<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="100px">
      <el-form-item label="仪器设备名称" prop="instrumentId">
        <el-select v-model="queryParams.instrumentId" placeholder="请选择预约的仪器设备">
          <el-option
            v-for="item in instrumentOptions"
            :key="item.instrumentId"
            :label="item.name"
            :value="item.instrumentId"
          ></el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="预约账户" prop="userName">
        <el-input
          v-model="queryParams.userName"
          placeholder="请输入预约账户"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="预约日期" prop="bookingDate">
        <el-date-picker clearable
          v-model="queryParams.bookingDate"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="请选择预约日期">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="开始时间" prop="startTime">
        <el-date-picker clearable
          v-model="queryParams.startTime"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="请选择开始时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item label="结束时间" prop="endTime">
        <el-date-picker clearable
          v-model="queryParams.endTime"
          type="date"
          value-format="yyyy-MM-dd"
          placeholder="请选择结束时间">
        </el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['instrumentation:booking:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['instrumentation:booking:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['instrumentation:booking:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['instrumentation:booking:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="bookingList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="预约的仪器设备" align="center" prop="instrumentName" />
      <el-table-column label="预约账户" align="center" prop="userName" />
      <el-table-column label="预约日期" align="center" prop="bookingDate" >
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.bookingDate, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="开始时间" align="center" prop="startTime" />
      <el-table-column label="结束时间" align="center" prop="endTime" />
      <el-table-column label="预约目的" width="100">
        <template slot-scope="scope">
          <el-button size="mini"
          type="text" 
          icon="el-icon-view" 
        @click="viewDescription(scope.row)">查看</el-button>
        </template>
      </el-table-column>
      <el-table-column label="预约状态" align="center" prop="status" width="100">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.hj_instrument_bookingstatus" :value="scope.row.status"/>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['instrumentation:booking:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['instrumentation:booking:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改仪器设备预约对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="100px">
        <el-form-item label="仪器设备" prop="instrumentId">
              <el-select v-model="form.instrumentId" placeholder="请选择预约的仪器设备">
                <el-option
                  v-for="item in instrumentOptions"
                  :key="item.instrumentId"
                  :label="item.name"
                  :value="item.instrumentId"
                ></el-option>
              </el-select>
        </el-form-item>
        <el-form-item label="项目编号" prop="projectCode">
          <el-input v-model="form.projectCode" placeholder="请输入项目编号" />
        </el-form-item>
        <el-form-item label="预约日期" prop="bookingDate" v-if="false">
          <el-date-picker clearable
            v-model="form.bookingDate"
            type="date"
            value-format="yyyy-MM-dd"
            placeholder="请选择预约日期">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="开始时间" prop="startTime">
          <el-date-picker
            clearable
            v-model="form.startTime"
            type="datetime"
            value-format="yyyy-MM-dd HH:mm:ss"
            placeholder="请选择开始时间"
          />
        </el-form-item>
        <el-form-item label="结束时间" prop="endTime">
          <el-date-picker
            clearable
            v-model="form.endTime"
            type="datetime"
            value-format="yyyy-MM-dd HH:mm:ss"
            placeholder="请选择结束时间"
          />
        </el-form-item>

        <el-form-item label="预约目的" prop="purpose">
          <el-input v-model="form.purpose" placeholder="请输入预约目的" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <!-- 预约目的弹窗部分 -->
    <el-dialog title="预约目的" :visible.sync="dialogVisible" width="50%">
      <p>{{ currentPurpose }}</p>
      <span slot="footer" class="dialog-footer">
        <el-button @click="dialogVisible = false">关闭</el-button>
      </span>
    </el-dialog>

  </div>
</template>

<script>
import { listBooking, getBooking, delBooking, addBooking, updateBooking } from "@/api/instrumentation/booking";
import { getInstruments } from "@/api/instrumentation/info";

export default {
  dicts: ['hj_instrument_bookingstatus'],
  name: "Booking",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 仪器设备预约表格数据
      bookingList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        instrumentId: null,
        projectCode: null,
        userName: null,
        bookingDate: null,
        startTime: null,
        endTime: null,
        purpose: null,
        status: null,
        deleteBy: null,
        deleteTime: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        instrumentId: [
          { required: true, message: "预约的仪器设备ID不能为空", trigger: "blur" }
        ],
        bookingDate: [
          { required: true, message: "预约日期不能为空", trigger: "blur" }
        ],
        startTime: [
          { required: true, message: "开始时间不能为空", trigger: "blur" }
        ],
        endTime: [
          { required: true, message: "结束时间不能为空", trigger: "blur" }
        ],
      },
      // 所有可用的仪器设备信息
      instrumentOptions: [],
      dialogVisible: false, // 控制弹窗显示与否
      currentPurpose: '' // 当前显示的备注内容
    };
  },
  created() {
    this.getList();
    getInstruments().then(
      response=>{
        console.log(response);
        this.instrumentOptions = response.data;
      }
    )
  },
  methods: {
    /** 查询仪器设备预约列表 */
    getList() {
      this.loading = true;
      listBooking(this.queryParams).then(response => {
        this.bookingList = response.rows;
        this.total = response.total;
        this.loading = false;
        console.log(this.startTime);
        console.log(this.endTime);
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        bookingId: null,
        instrumentId: null,
        userName: null,
        bookingDate: null,
        startTime: null,
        endTime: null,
        purpose: null,
        status: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        deleteBy: null,
        deleteTime: null,
        delFlag: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.bookingId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加仪器设备预约";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const bookingId = row.bookingId || this.ids
      getBooking(bookingId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改仪器设备预约";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.bookingId != null) {
            updateBooking(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addBooking(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const bookingIds = row.bookingId || this.ids;
      this.$modal.confirm('是否确认删除仪器设备预约编号为"' + bookingIds + '"的数据项？').then(function() {
        return delBooking(bookingIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('instrumentation/booking/export', {
        ...this.queryParams
      }, `booking_${new Date().getTime()}.xlsx`)
    },
    // 点击“查看”按钮时调用此方法，显示对应的备注内容
    viewDescription(row) {
      this.currentPurpose = row.purpose;  // 获取当前行的备注内容
      this.dialogVisible = true; // 显示弹窗
    }
  }
};
</script>
